OITracker Cboe delayed data

Contract OI history

Back to ELF

Nov 20, 2026 EXPIRATION

ELF $115.00 Call

ELF261120C00115000

Latest saved OI434Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $115.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4342170 2026-10-02: 401 OI2026-10-05: 401 OI2026-10-06: 407 OI2026-10-07: 408 OI2026-10-08: 408 OI2026-10-09: 421 OI2026-10-13: 369 OI2026-10-14: 369 OI2026-10-15: 385 OI2026-10-16: 418 OI2026-10-21: 426 OI2026-10-23: 434 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ELF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing434+8
Oct 21, 2026426+8
Oct 16, 2026418+33
Oct 15, 2026385+16
Oct 14, 20263690
Oct 13, 2026369-52
Oct 09, 2026421+13
Oct 08, 20264080
Oct 07, 2026408+1
Oct 06, 2026407+6
Oct 05, 20264010
Oct 02, 2026401No prior observation